9838834740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7808599}}^1$

素因数の和:7808621

約数の個数: 72

約数和(自身を含む): 34107964800

約数和(自身を除く): 24269130060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7808599, 15617198, 23425797, 31234396, 39042995, 46851594, 54660193, 70277391, 78085990, 93703188, 109320386, 117128985, 140554782, 156171980, 163980579, 218640772, 234257970, 273300965, 281109564, 327961158, 351386955, 468515940, 491941737, 546601930, 655922316, 702773910, 819902895, 983883474, 1093203860, 1405547820, 1639805790, 1967766948, 2459708685, 3279611580, 4919417370, 9838834740]

約数ペア:

[(1, 9838834740), (2, 4919417370), (3, 3279611580), (4, 2459708685), (5, 1967766948), (6, 1639805790), (7, 1405547820), (9, 1093203860), (10, 983883474), (12, 819902895), (14, 702773910), (15, 655922316), (18, 546601930), (20, 491941737), (21, 468515940), (28, 351386955), (30, 327961158), (35, 281109564), (36, 273300965), (42, 234257970), (45, 218640772), (60, 163980579), (63, 156171980), (70, 140554782), (84, 117128985), (90, 109320386), (105, 93703188), (126, 78085990), (140, 70277391), (180, 54660193), (210, 46851594), (252, 39042995), (315, 31234396), (420, 23425797), (630, 15617198), (1260, 7808599)]